What is the main benefit of installing this K&N air intake?

This K&N FIPK air intake system replaces your stock air cleaner with a high-flow filter and a cast aluminum intake tube. This setup allows your engine to breathe more freely, resulting in increased airflow and more power.

Is this air intake system street legal?

Yes, K&N FIPK air intakes are CARB exempt and street legal in all 50 states. This means you can install it on your Harley-Davidson without concerns about emissions compliance.

What is included with this K&N air intake kit?

The kit includes the K&N high-flow air filter, the cast aluminum intake tube, a die-cast aluminum throttle-body mounting plate, and all the necessary mounting hardware for installation.

K&N Performance Air Intake 57-1139S - Harley-Davidson Tourin

Name: K&N 17-18 Harley-Davidson Touring Models Performance Air Intake System Silver
Brand: K&N
Price: 209.99 USD
Availability: InStock

K&N 17-18 Harley-Davidson Touring Models Performance Air Intake System Silver

$209.99

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

K&N Performance Air Intake System for Harley-Davidson Touring models. Increases airflow and power.

Key Features

Fits 2017-2021 Harley-Davidson Touring models.
Cast aluminum intake tube improves airflow.
Includes die-cast aluminum throttle-body mounting plate and hardware.
Designed to increase engine power.
CARB exempt and street legal in all 50 states.
Easy to install, typically in 90 minutes or less.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

Starting with the cast aluminum intake tube, this K&N FIPK system is built to improve airflow over your stock setup. By replacing the restrictive OE air cleaner with a K&N high-flow filter and this smooth intake tube, you're freeing up your engine to breathe better. This translates directly into more power for your Harley-Davidson Touring motorcycle.

This complete performance intake system includes a die-cast aluminum throttle-body mounting plate and all the necessary hardware for installation. It's designed to give your bike a more aggressive look while also providing a noticeable increase in airflow. Plus, K&N FIPK intakes are CARB exempt and street legal in all 50 states, so you can install it with confidence.

Installation is straightforward, typically taking 90 minutes or less, making it a popular upgrade for riders looking to get more performance out of their machine. This system fits a wide range of Harley-Davidson Touring models from 2017 through 2021, including popular bikes like the Road King, Street Glide, and Electra Glide Ultra Classic.